Varghese, P. I. (2010). Engineering graphics with Autocad (21st ed.). VIP.
Chicago Style citaatVarghese, P I. Engineering Graphics with Autocad. 21st ed. Trichur: VIP, 2010.
MLA citatieVarghese, P I. Engineering Graphics with Autocad. 21st ed. VIP, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.